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प्रश्न
Which one of the following sentences is a proposition?
Peacock is our national bird
पर्याय
is a proposition
not a proposition
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उत्तर
is a proposition
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संबंधित प्रश्न
Write the following sentences in symbolic form using statement variables p and q.
19 is not a prime number and all the angles of a triangle are equal
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It is not true that 5 + 5 = 9 or Earth is a planet
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4 + 7 = 12
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3n ≤ 81, n ∈ N
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¬(P ∧ ¬q)
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(p v q) v ¬q
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(p ∧ q) ∧¬ (p v q)
Show that (p ∧ q) ≡ ¬p v ¬q
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Choose the correct alternative:
The operation * defined by a * b = `"ab"/7` is not a binary operation on
Choose the correct alternative:
Which one of the following statements has the truth value T?
Choose the correct alternative:
| p | q | (p ∧ q) → ¬p |
| T | T | (a) |
| T | F | (b) |
| F | T | (c) |
| F | F | (d) |
Which one of the following is correct for the truth value of (p ∧ q) → ¬p
Choose the correct alternative:
The proposition p∧(¬p∨q)] is
